📄 PDF Merge / Split / Reorder
Drag & drop multiple PDFs, reorder / rotate / delete pages, then merge into one PDF. Split by page range supported. Everything happens in your browser.
✅ 100% free · no signup · files are never uploaded or stored on our server
🔒 About Privacy
- ・All processing happens entirely in your browser
- ・PDF data is never sent to any server
- ・No storage logs, no upload history, no database
- ・No signup, no login, no payment ever
📂
Drag & drop PDFs, or click to select (multiple allowed)
💡 Drag pages to reorder, use buttons to rotate or delete
🔗 Merge and download
✂ Split by range
Example: 1-3, 5, 7-9 (numbers refer to current order)
📖 How to Use
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1
Load PDFsDrag and drop or click to select multiple PDFs. Each page is shown as a thumbnail.
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2
Reorder, rotate, deleteDrag thumbnails to reorder. Rotate by 90 degrees, or delete unwanted pages.
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3
Merge or split and downloadClick Merge to save as one PDF, or enter a range like 1-3, 5 to extract a subset.
❓ FAQ
Is my PDF uploaded to your server?
No. pdf-lib processes everything in your browser. Files never leave your device.
Can I process password-protected PDFs?
Encrypted PDFs cannot be loaded. Remove the encryption in a PDF viewer first.
Is there a file size limit?
Limited by browser memory. Around 200MB total works well on a typical laptop.